STOP_TRACE,
};
+struct ustcomm_trace_info {
+ char *trace;
+ char data[USTCOMM_DATA_SIZE];
+};
+
struct ustcomm_channel_info {
+ char *trace;
char *channel;
unsigned int subbuf_size;
unsigned int subbuf_num;
};
struct ustcomm_buffer_info {
+ char *trace;
char *channel;
int ch_cpu;
pid_t pid;
};
struct ustcomm_marker_info {
+ char *trace;
char *channel;
char *marker;
char data[USTCOMM_DATA_SIZE];
(size_t) (long)(struct_ptr)->data - (long)(struct_ptr) + (offset)
/* Packing and unpacking functions, making life easier */
+extern int ustcomm_pack_trace_info(struct ustcomm_header *header,
+ struct ustcomm_trace_info *trace_inf,
+ const char *trace);
+
+extern int ustcomm_unpack_trace_info(struct ustcomm_trace_info *trace_inf);
+
extern int ustcomm_pack_channel_info(struct ustcomm_header *header,
struct ustcomm_channel_info *ch_inf,
+ const char *trace,
const char *channel);
extern int ustcomm_unpack_channel_info(struct ustcomm_channel_info *ch_inf);
extern int ustcomm_pack_buffer_info(struct ustcomm_header *header,
struct ustcomm_buffer_info *buf_inf,
+ const char *trace,
const char *channel,
int channel_cpu);
extern int ustcomm_pack_marker_info(struct ustcomm_header *header,
struct ustcomm_marker_info *marker_inf,
+ const char *trace,
const char *channel,
const char *marker);